16375960

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3623}}^1$

素因数の和:3747

約数の個数: 32

約数和(自身を含む): 37182240

約数和(自身を除く): 20806280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 3623, 4520, 7246, 14492, 18115, 28984, 36230, 72460, 144920, 409399, 818798, 1637596, 2046995, 3275192, 4093990, 8187980, 16375960]

約数ペア:

[(1, 16375960), (2, 8187980), (4, 4093990), (5, 3275192), (8, 2046995), (10, 1637596), (20, 818798), (40, 409399), (113, 144920), (226, 72460), (452, 36230), (565, 28984), (904, 18115), (1130, 14492), (2260, 7246), (3623, 4520)]